Vertical wind shear had already taken its toll on Tropical Cyclone Cebile when NASA's Aqua satellite passed over the Southern Pacific Ocean on Feb. 8. Cebile, now a subtropical cyclone, appeared to have wispy clouds circling ...

Tropical Cyclone Fehi has transitioned into an extra-tropical cyclone was wind shear pushed the bulk of clouds and thunderstorms south of its center. NASA's Terra satellite and the NASA and Japan Aerospace Exploration Agency's ...